DaveS Posted August 9, 2009 Share Posted August 9, 2009 Does anybody happen to know the 'pin out' details on the Navman 4380 Fish Finder, 12V DC power connector ? I have this unit on the boat I have just bought, but its not working. I want to be able to check the PCB for 'dry joints', and power it up on the 'bench' at home. It's cable and connectors are 'hard wired' into the boat. Dave Quote Link to comment Share on other sites More sharing options...
Antares_9 Posted August 9, 2009 Share Posted August 9, 2009 You can download the manual from the link below if you don't have one, but surely you can identify the power supply with your Avo. http://www.download-manual.com/shop/Navman-c-54.html Quote Link to comment Share on other sites More sharing options...
DaveS Posted August 9, 2009 Author Share Posted August 9, 2009 I have the manual (it came with the boat), but it doesn't give the 'pin out' info, with regards to the multipin connector on the unit. The display unit, is here at home with me now, and the cables (hard wired into the boat) and connectors are 54 miles away on the boat. If I had the 'pin out' info, I could power the unit up on the bench, and work on it. Of course there woud no data fed to the unit, but at least the display should come on. As it is at the moment, the display is backlit, but blank. Thanks anyway for your interest, it is appreciated. Dave Quote Link to comment Share on other sites More sharing options...
Antares_9 Posted August 9, 2009 Share Posted August 9, 2009 Ah, OK, well in that case Navman are very helpful and you can email the tech guys directly from their website, I'm sure they will be happy to identify the + and - 12v pinout for you. Quote Link to comment Share on other sites More sharing options...
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